“rare element”的概念、定义、翻译、参考文献-科学参考

单词	rare element
释义	rare element Encyclopedia 理学短周期释 rare element稀有元素自然界中储量、分布稀少（一般地壳丰度为0.01%以下）且人类应用的量较少的元素总称。 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 rare element稀有元素
随便看	air distribution system performance evaluation air distributor air door airdox air drag air drawing Air dried bloodstain air-dried timber air drilling airdrop equipment airdrop platform air drop test air dry basis air drying of mineral processing products air drying type printing ink airduct air dynamics air-earth current AIREBO potential AIREBO势 Airef and Synime air electrode air emergency medical service air entraining agent aireraft corrosion test

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。